Neovim setup

Can it be this easy to make nvim stuff just work? Do I really just need
to pull the files in with Home Manager? It seems so, so long as nvim
knows about gcc :)

There is also a related side of tmux here because it all ties together.

modules/home-manager/files/nvim/lua/plugins/nvim-lspconfig.lua

@@ -0,0 +1,26 @@
+return {
+    "neovim/nvim-lspconfig",
+    config = function ()
+      local on_attach = function(_, _)
+        vim.keymap.set('n', '<leader>rn', vim.lsp.buf.rename, {})
+        vim.keymap.set('n', '<leader>ca', vim.lsp.buf.code_action, {})
+
+        vim.keymap.set('n', 'gd', vim.lsp.buf.definition, {})
+        vim.keymap.set('n', 'gi', vim.lsp.buf.implementation, {})
+        vim.keymap.set('n', 'gr', require('telescope.builtin').lsp_references, {})
+        vim.keymap.set('n', 'K', vim.lsp.buf.hover, {})
+      end
+      local lspconfig = require("lspconfig")
+      lspconfig.lua_ls.setup {
+        on_attach = on_attach,
+        settings = { Lua = { diagnostics = { globals = {'vim'} } } },
+      }
+      lspconfig.nil_ls.setup { on_attach = on_attach }
+      local puppet_languageserver = vim.fn.expand("$HOME/.local/share/nvim/mason/packages/puppet-editor-services/libexec/puppet-languageserver")
+      lspconfig.puppet.setup {
+        on_attach = on_attach,
+        cmd = { puppet_languageserver }
+      }
+      lspconfig.ruff_lsp.setup { on_attach = on_attach }
+    end
+  }